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产品中心 > 玻璃纤维布涂敷 > 硅橡胶涂覆玻璃纤维布

硅橡胶涂覆玻璃纤维布

硅橡胶涂覆玻璃纤维布是由耐高温、防腐、高强的玻璃纤维布,经有机硅橡胶压延或涂覆而成,是一种高性能、多用途的复合材料新产品。已被广泛用于航天、化工、大型发电设备、机械、冶金非金属膨胀节(补偿器)等领域。长期工作温度为250℃以下,工作压力为300kpa。短期16小时可承受280℃,有很好的耐候性。单面硅胶布主要用于柔性织物补偿器的外层,双面硅胶布可用于密封层。硅橡胶可做成阻燃型的用于有消防要求的场合。但注意硅橡胶布不能用于含SO2成份的烟气和水蒸汽的场合。

 

颜色:银灰色、灰色、红色、蓝色、黑色、白色、透明色、橙色等,也可根据客户具体要求生产。


涂层:单面涂或双面

理化性能:

1、用于低温-70℃到高温260℃之间。具有优良的耐热老化,高绝缘性能的高分子弹性体。

2、柔性好,表面摩擦力大,弹性好。采用硅橡胶为基体,质地较软,受压后易形变,可保证缝隙填充完全

3、优良的电气绝缘性能以满足各种电气绝缘的要求。介电常数3-3.2,击穿电压20-50KV/MM
5、耐臭氧、氧、光及气候老化,野外使用耐候性优良,寿命可达10年。

6、耐化学腐蚀。

 

主要用途:

1、电气绝缘:硅胶布具有较高的电绝缘等级,可承受高电压负荷,可制成绝缘布、套管等产品。

2、非金属补偿器:硅胶布可作管道的柔性连接器件,它可以解决热胀冷缩对管道的破坏,硅胶布具有较高的耐温性,防腐性,抗老化性能,弹性及柔性良好,可广泛应用于石油,化工,水泥,能源等领域。

3、防腐方面:硅胶布,可作为管道,储罐的内外防腐层,防腐性能优良,强度高,是一种理想的防腐材料。

4、耐温方面:作为防火毯,防火帘耐温阻燃材料。

5、其它领域:硅橡胶涂覆玻璃纤维膜结构材料可应用于建筑密封材料,高温防腐输送带,包装材料等领域。


贮存、运输

在0-40度,相对温度<75%的环境中贮存,距热源至少1米以上,并避免与酸碱等对橡胶有害的特质接触,运输中,防止挤压及锐物。


Silicone rubber coated fiberglass cloth is made of fine fiberglass with excellent high temperature and corrosion resistance, coated and rolled with silicone rubber, which is a brand new product with good performance and multiple applications. It was widely used in the fields of aviation, chemical industry, generating system, machinery and Metallurgy of non metallic expansion joints.etc. the service temperature is below 250℃ under long time work, the working pressure is 300kpa, can undertake 280℃ within 16 hours and with excellent weatherability. The single side silicone cloth was mainly used in the outer layer of the soft conpensator fabrics, and the dual is for the insulating layer. The flame-retardant silicone rubber can be used in the fire protection place, but is unapplicable for the smoke and vapor places where contains SO2.

 

Color:

Silver gray, gray, red, blue, black, white, transparent, orange and can be customized.

 

Type:

single or dual sides coated.

 

Performance:

1. Service temperature: from -70 ℃ to 260℃. Excellent in the heat resistance, anti-aging and insulation.

2. Good flexibility, high skin friction force. Take the silicone rubber as the matrix with the advantage of easy deformation under pressure, complete filling.

3. Good electrical insulating properties. dielectric constant 3-3.2, breakdown voltage 20-50KV/MM 

4. Good resistance to ozone, oxygen and light, the excellent weatherability makes the life up to 10 years during the outdoor usage.

5. Excellent chemical corrosion protection   

 

Application:

1. Electrical insulation: As the silicone cloth has senior electrical insulating grade, can bear high voltage, then it can be made of insulating cloth, sleeve,etc.

2. Fabric expansion joint: it can be the soft joint of the tube to avoid the damage from the heat expansion and cold contraction. Meanwhile, it’s good temperature resistance, anti-corrosion, anti-aging, flexibility, makes it popular in the fields of petroleum, chemical, cement and energy resources.  

3. Anti-corrosion: The silicone cloth can used to be the tube, and the inner or outer anti-corrosion layer of the tank, it’s the excellent anti-corrosion material.

4. Heat-resistance: As the material of the fire blanket, fire screen

5. Others: apart from above application, it can also be used as sealing material, temperature resistant and anti-corrosion conveyer belt, as well as packaging material

 

Storage, Transportation condition:

At 0-40 ℃, the storage temperature <75%, at least 1 meters distance from the heat, avoid to explosion to the harmful substance such as acid, alkali,etc. Prevent squeeze and sharp objects.


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